268532880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 240

約数和(自身を含む): 1046516352

約数和(自身を除く): 777983472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1321, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2642, 2904, 3080, 3388, 3630, 3696, 3963, 4235, 4620, 4840, 5082, 5284, 5808, 6160, 6605, 6776, 7260, 7926, 8470, 9240, 9247, 9680, 10164, 10568, 12705, 13210, 13552, 14520, 14531, 15852, 16940, 18480, 18494, 19815, 20328, 21136, 25410, 26420, 27741, 29040, 29062, 31704, 33880, 36988, 39630, 40656, 43593, 46235, 50820, 52840, 55482, 58124, 63408, 67760, 72655, 73976, 79260, 87186, 92470, 101640, 101717, 105680, 110964, 116248, 138705, 145310, 147952, 158520, 159841, 174372, 184940, 203280, 203434, 217965, 221928, 232496, 277410, 290620, 305151, 317040, 319682, 348744, 369880, 406868, 435930, 443856, 479523, 508585, 554820, 581240, 610302, 639364, 697488, 739760, 799205, 813736, 871860, 959046, 1017170, 1109640, 1118887, 1162480, 1220604, 1278728, 1525755, 1598410, 1627472, 1743720, 1918092, 2034340, 2219280, 2237774, 2397615, 2441208, 2557456, 3051510, 3196820, 3356661, 3487440, 3836184, 4068680, 4475548, 4795230, 4882416, 5594435, 6103020, 6393640, 6713322, 7672368, 8137360, 8951096, 9590460, 11188870, 12206040, 12787280, 13426644, 16783305, 17902192, 19180920, 22377740, 24412080, 26853288, 33566610, 38361840, 44755480, 53706576, 67133220, 89510960, 134266440, 268532880]

約数ペア:

[(1, 268532880), (2, 134266440), (3, 89510960), (4, 67133220), (5, 53706576), (6, 44755480), (7, 38361840), (8, 33566610), (10, 26853288), (11, 24412080), (12, 22377740), (14, 19180920), (15, 17902192), (16, 16783305), (20, 13426644), (21, 12787280), (22, 12206040), (24, 11188870), (28, 9590460), (30, 8951096), (33, 8137360), (35, 7672368), (40, 6713322), (42, 6393640), (44, 6103020), (48, 5594435), (55, 4882416), (56, 4795230), (60, 4475548), (66, 4068680), (70, 3836184), (77, 3487440), (80, 3356661), (84, 3196820), (88, 3051510), (105, 2557456), (110, 2441208), (112, 2397615), (120, 2237774), (121, 2219280), (132, 2034340), (140, 1918092), (154, 1743720), (165, 1627472), (168, 1598410), (176, 1525755), (210, 1278728), (220, 1220604), (231, 1162480), (240, 1118887), (242, 1109640), (264, 1017170), (280, 959046), (308, 871860), (330, 813736), (336, 799205), (363, 739760), (385, 697488), (420, 639364), (440, 610302), (462, 581240), (484, 554820), (528, 508585), (560, 479523), (605, 443856), (616, 435930), (660, 406868), (726, 369880), (770, 348744), (840, 319682), (847, 317040), (880, 305151), (924, 290620), (968, 277410), (1155, 232496), (1210, 221928), (1232, 217965), (1320, 203434), (1321, 203280), (1452, 184940), (1540, 174372), (1680, 159841), (1694, 158520), (1815, 147952), (1848, 145310), (1936, 138705), (2310, 116248), (2420, 110964), (2541, 105680), (2640, 101717), (2642, 101640), (2904, 92470), (3080, 87186), (3388, 79260), (3630, 73976), (3696, 72655), (3963, 67760), (4235, 63408), (4620, 58124), (4840, 55482), (5082, 52840), (5284, 50820), (5808, 46235), (6160, 43593), (6605, 40656), (6776, 39630), (7260, 36988), (7926, 33880), (8470, 31704), (9240, 29062), (9247, 29040), (9680, 27741), (10164, 26420), (10568, 25410), (12705, 21136), (13210, 20328), (13552, 19815), (14520, 18494), (14531, 18480), (15852, 16940)]